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VIY3-700 Ground Penetrating Radar

700 terra 3 VIY3-700h handheld version 700 terra 1 700 terra 2
700 terra 3

Dear Colleagues! Transient Technologies has developed and mass-produced a new generation of GPR - VIY5. VIY5 GPR replaced the VIY3 series.

Instead of VIY3-700, now order VIY5-600

Ground penetrating radars VIY3 discontinued. Technical support and the supply of components for the VIY3 series do not stop.

The VIY3-700 Ground Penetrating Radar (GPR) can be used for location and analysis of underground objects using electromagnetic pulse radiation, up to 2,5 meters depth (or medium thickness).
The VIY3-700 GPR is suitable for searching of both metallic and dielectric objects (pipes, communications, voids, building constructions, etc.).


Basic applications:

  • Search for pipes and communication objects;
  • Examination of engineering construction (building walls and basements, etc);
  • Search for reinforcement rods in building constructions;
  • Search for hidden and immured objects.


  • Real time signal pre-processing (Online filtering)
  • Automatic-Calibrated online filters
  • Wide range of post processing filters
  • Increased dynamic range due to digital traces-stacking
  • High signal-to-noise ration due to innovative Telbin technology
  • Automatic recognition of connected antenna
  • Antenna to laptop connection through WiFi or USB
  • All GPR components (antennas system, electronic modules, battery, etc.) are assembled in a single case
  • No additional Control Unit. Any Windows-based computer (laptop) can be used to work with VIY3 GPR
  • Direct connecting of Measuring wheel and GPS to antenna unit
  • Antenna unit can be either mounted on the Handcart Cart-36 or towed along the ground by transport belt
  • Bidirectional odometer. User can perform sounding in both directions: back and forth
  • Low power consumption: not less than 8 hours of working session before next charging
  • Sealed lead acid batteries permitted for air-carrying
  • Non- inflatable solid wheels of the Handcart
  • Durable antenna body made of fiberglass plastic
  • Replaceable bottom protector to use antenna without the Handcart
  • Each antenna set is ready to use without purchasing any additional accessories

example of application of VIY3-700h ground penetrating radar

  • Antenna frequency: 700 MHz
  • Analogue-to-Digital Converter range: 18 bit
  • Dynamic range: not less than 135 dB
  • Data acquisition rate: up to 55 traces per second
  • Survey window: 16, 24, 32, 40 ns
  • Maximum number of samples per trace: 1 000
  • Trace stacking number: up to 300
  • Depth of sounding: up to 2.5 m (determined by soil properties)
  • Spatial resolution: better than 0.12 m
  • Trigger mode: single, internal, external 
  • File size of a single profile: up to 1 000 000 traces 
  • Interface: USB2 or WiFi
  • Build-in inclinometer
  • Dimensions (L x W x H): 325x210x156 mm
  • Weight: 2.5 kg
  • Operating temperature range: -20C to 40C
  • Continuous operation time: not less than 8 hours

The VIY3-700 GPR set includes:

Antenna unit (standard)Antenna unit of VIY3-700 ground penetrating radar
Antenna unit is placed in a durable fiberglass housing. The antenna unit has sockets to connect:

  • Data cable
  • Masuring wheel and/or GPS receiver



Antenna unit (handheld version VIY3-700h)handheld version of VIY3-700 ground penetrating radar
Antenna unit is placed in a durable fiberglass housing.
The antenna unit has sockets to connect:

  • Data cable
  • Masuring wheel fnd/or GPS receiver
  • Handheld version has a special flexible handle and small wheel. Very useful for surveys along walls and floor.


Battery BoxBattery case for the battery of VIY3-700 ground penetrating radar
Battery case can be placed in backpack or mounted on the Cart-36 handcart.
The battery case has sockets to connect DP and Data cables.



Handcart Cart-36Foldable handcart Cart-36 for transportation of VIY3-700 ground penetrating radar
Foldable handcart allows a single operator to carry out fast and easy survey of large areas.
Main features:

  • Durable and reliable construction
  • Universal mounting for laptop
  • 12 inch wheels
  • Built-in odometer
  • Very compact when folded


VO-20 Measuring Wheel (not included in VIY3-700h version)VO-20 Measuring wheel of VIY3-700 ground penetrating radar
Measuring wheel (odometer) VO-20 was designed to determine passed distance during a GPR profile acquisition. Odometer can be mounted to body of antenna unit and electrically connected to the antenna by special connector. 
Main features:

  • Calibration is not required;
  • Dust and mud protection;
  • Mounting to an antenna unit without any extra tool;
  • Compatible with all types of antenna units.

Battery ChargerBattery charger for VIY3-700 ground penetrating radar
Reliable, sealed charger for charging a biult-in battery.




DP Cablecable to connect antenna unit of VIY3-700 ground penetrating radar to battery case
The cable that connects antenna unit to battery case.



Data Cablecable to connect battery case of VIY3-700 ground penetrating radar to laptop
The cable that connects Data socket on Battery box to USB port of your computer.



Transport BeltTransportation towing belt for VIY3-700 antenna unit




User's ManualEnglish version of User manual for VIY3 series ground penetrating radar





BackpackBackpack for accessories of VIY3-700 ground penetrating radar
Durable and comfortable backpack for transportation of all accessories for GPR. It has many compartments, including protected compartment for laptop




Portable shelf for laptopportable shelf for laptop for VIY3-500 ground penetrating radar operator's
Foldable shelf was designed to be attached to the backpack and to let a single operator carry out comfortable work with a laptop.


The VIY3-700 GPR is supplied with different options.

Order information for standard version:

example of order information for VIY3 series ground penetrating radars

 Order information for handheld version:

example of order information for VIY3-700h ground penetrating radar

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office 604, 13 Evgena Sverstuka str. Kyiv 02002, Ukraine phone: +380 44 2408594


EU office

Wallstr. 89 D-45770 Marl Germany Tel: +49 2365 18872 Fax: +49 2365 502271


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